by Dr. Jan Hendriks $8.00
by Wulandari Ekasari & Amatullah Shafiyyah $6.00
by Drs. Yustinus Semiun, OFM $20.00
by Dr. K.H. Didin Hafidhuddin, M.Sc $6.00
by Ray Levy Ph.D $9.00
by Amir Baso $17.00